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authorLei Zhang <thestig@chromium.org>2017-04-28 16:54:10 -0700
committerChromium commit bot <commit-bot@chromium.org>2017-05-02 18:57:50 +0000
commitd9e0e6e46d1f24231b8ab3def4cc197554e96fe7 (patch)
tree811766e948d4946c9db77a1f4bc8816daf3c03bb /xfa/fwl/cfx_barcode_unittest.cpp
parentb31618571938e4873dcf1cdd44eeedb40caa5bd7 (diff)
downloadpdfium-d9e0e6e46d1f24231b8ab3def4cc197554e96fe7.tar.xz
Change BarcodeTest to render to bitmaps.
BarcodeTest renders to bitmaps verifies their checksums. Add some commonly used checksumming code to testing/test_support.h, and use it in tests that have duplicate code. Change-Id: I4a440674ff1084685b5d89576d967333da458a8a Reviewed-on: https://pdfium-review.googlesource.com/4618 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
Diffstat (limited to 'xfa/fwl/cfx_barcode_unittest.cpp')
-rw-r--r--xfa/fwl/cfx_barcode_unittest.cpp54
1 files changed, 38 insertions, 16 deletions
diff --git a/xfa/fwl/cfx_barcode_unittest.cpp b/xfa/fwl/cfx_barcode_unittest.cpp
index 07d74eef81..a6b908788d 100644
--- a/xfa/fwl/cfx_barcode_unittest.cpp
+++ b/xfa/fwl/cfx_barcode_unittest.cpp
@@ -5,38 +5,40 @@
#include "xfa/fwl/cfx_barcode.h"
#include <memory>
+#include <string>
#include <utility>
#include "core/fxcrt/fx_coordinates.h"
#include "core/fxcrt/fx_string.h"
+#include "core/fxge/cfx_fxgedevice.h"
#include "core/fxge/cfx_renderdevice.h"
#include "testing/gtest/include/gtest/gtest.h"
-#include "testing/mock_ifx_renderdevicedriver.h"
#include "testing/test_support.h"
#include "third_party/base/ptr_util.h"
-using testing::_;
-using testing::AtLeast;
-
class BarcodeTest : public testing::Test {
public:
void SetUp() override {
BC_Library_Init();
barcode_ = pdfium::MakeUnique<CFX_Barcode>();
- device_ = pdfium::MakeUnique<CFX_RenderDevice>();
- driver_ = pdfium::MakeUnique<MockIFXRenderDeviceDriver>();
+
+ auto device = pdfium::MakeUnique<CFX_FxgeDevice>();
+ auto bitmap = pdfium::MakeRetain<CFX_DIBitmap>();
+ if (bitmap->Create(640, 480, FXDIB_Rgb32))
+ bitmap_ = bitmap;
+ ASSERT_TRUE(bitmap_);
+ ASSERT_TRUE(device->Attach(bitmap_, false, nullptr, false));
+ device_ = std::move(device);
}
void TearDown() override {
- driver_.reset();
+ bitmap_.Reset();
device_.reset();
barcode_.reset();
BC_Library_Destroy();
}
CFX_Barcode* barcode() const { return barcode_.get(); }
- CFX_RenderDevice* device() const { return device_.get(); }
- MockIFXRenderDeviceDriver* driver() const { return driver_.get(); }
bool Create(BC_TYPE type) {
if (!barcode_->Create(type))
@@ -49,75 +51,95 @@ class BarcodeTest : public testing::Test {
return true;
}
- void HandoffDriverToDevice() { device_->SetDeviceDriver(std::move(driver_)); }
bool RenderDevice() {
return barcode_->RenderDevice(device_.get(), &matrix_);
}
+ std::string BitmapChecksum() {
+ return GenerateMD5Base16(bitmap_->GetBuffer(),
+ bitmap_->GetPitch() * bitmap_->GetHeight());
+ }
+
protected:
CFX_Matrix matrix_;
std::unique_ptr<CFX_Barcode> barcode_;
std::unique_ptr<CFX_RenderDevice> device_;
- std::unique_ptr<MockIFXRenderDeviceDriver> driver_;
+ CFX_RetainPtr<CFX_DIBitmap> bitmap_;
};
TEST_F(BarcodeTest, Code39) {
EXPECT_TRUE(Create(BC_CODE39));
EXPECT_TRUE(barcode()->Encode(L"clams", false));
-
- EXPECT_CALL(*driver(), GetDeviceCaps(_)).Times(AtLeast(1));
- EXPECT_CALL(*driver(), GetClipBox(_)).Times(AtLeast(1));
- EXPECT_CALL(*driver(), DrawPath(_, _, _, _, _, _, _)).Times(AtLeast(1));
- HandoffDriverToDevice();
RenderDevice();
+ EXPECT_EQ("e0d784db2d4fb5dab7836722a1ad7001", BitmapChecksum());
}
TEST_F(BarcodeTest, CodaBar) {
EXPECT_TRUE(Create(BC_CODABAR));
EXPECT_TRUE(barcode()->Encode(L"clams", false));
+ RenderDevice();
+ EXPECT_EQ("26b50593e698a0a9714fd2a60131ef70", BitmapChecksum());
}
TEST_F(BarcodeTest, Code128) {
EXPECT_TRUE(Create(BC_CODE128));
EXPECT_TRUE(barcode()->Encode(L"clams", false));
+ RenderDevice();
+ EXPECT_EQ("0beb98f447c632e3085a6b1eae49379f", BitmapChecksum());
}
TEST_F(BarcodeTest, Code128_B) {
EXPECT_TRUE(Create(BC_CODE128_B));
EXPECT_TRUE(barcode()->Encode(L"clams", false));
+ RenderDevice();
+ EXPECT_EQ("0beb98f447c632e3085a6b1eae49379f", BitmapChecksum());
}
TEST_F(BarcodeTest, Code128_C) {
EXPECT_TRUE(Create(BC_CODE128_C));
EXPECT_TRUE(barcode()->Encode(L"clams", false));
+ RenderDevice();
+ EXPECT_EQ("5d75bfdd601494fc4f6451cce7452922", BitmapChecksum());
}
TEST_F(BarcodeTest, Ean8) {
EXPECT_TRUE(Create(BC_EAN8));
EXPECT_TRUE(barcode()->Encode(L"clams", false));
+ RenderDevice();
+ EXPECT_EQ("0a9a7bc34e6d0c82c2950fa592a0039e", BitmapChecksum());
}
TEST_F(BarcodeTest, UPCA) {
EXPECT_TRUE(Create(BC_UPCA));
EXPECT_TRUE(barcode()->Encode(L"clams", false));
+ RenderDevice();
+ EXPECT_EQ("d3f993c0fc0131ce11b863a73e27f8e6", BitmapChecksum());
}
TEST_F(BarcodeTest, Ean13) {
EXPECT_TRUE(Create(BC_EAN13));
EXPECT_TRUE(barcode()->Encode(L"clams", false));
+ RenderDevice();
+ EXPECT_EQ("461acb9e4f1a284a8e699f9f121a09d3", BitmapChecksum());
}
TEST_F(BarcodeTest, Pdf417) {
EXPECT_TRUE(Create(BC_PDF417));
EXPECT_TRUE(barcode()->Encode(L"clams", false));
+ RenderDevice();
+ EXPECT_EQ("2bdb9b39f20c5763da6a0d7c7b1f6933", BitmapChecksum());
}
TEST_F(BarcodeTest, DataMatrix) {
EXPECT_TRUE(Create(BC_DATAMATRIX));
EXPECT_TRUE(barcode()->Encode(L"clams", false));
+ RenderDevice();
+ EXPECT_EQ("5e5cd9a680b86fcd4ffd53ed36e3c980", BitmapChecksum());
}
TEST_F(BarcodeTest, QrCode) {
EXPECT_TRUE(Create(BC_QR_CODE));
EXPECT_TRUE(barcode()->Encode(L"clams", false));
+ RenderDevice();
+ EXPECT_EQ("4751c6e0f67749fabe24f787128decee", BitmapChecksum());
}